Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual Partido Liberal Social tem 4,5% do Partido Popular Conservador?
 ###Tabelas: CREATE TABLE competitive (competitive_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Tournament VARCHAR, Round VARCHAR, Ground VARCHAR, Opponent VARCHAR, Score 1 VARCHAR) CREATE TABLE schedule (schedule_id AUTO_INCREMENT PRIMARY KEY, Game INT, Date VARCHAR, Team VARCHAR, Score VARCHAR, High points VARCHAR, High rebounds VARCHAR, High assists VARCHAR, Location Attendance VARCHAR, Record VARCHAR) CREATE TABLE 2_lyga_zone_east (2_lyga_zone_east_id AUTO_INCREMENT PRIMARY KEY, Position INT, Club VARCHAR, Games played INT, Wins INT, Draws INT, Loses INT, Goals scored INT, Goals conceded INT, Points INT) CREATE TABLE 1971_isle_of_man_junior_tt_350cc_final_standings (1971_isle_of_man_junior_tt_350cc_final_standings_id AUTO_INCREMENT PRIMARY KEY, Place INT, Rider VARCHAR, Country VARCHAR, Machine VARCHAR, Speed VARCHAR, Time VARCHAR, Points INT) CREATE TABLE opinion_polls (opinion_polls_id AUTO_INCREMENT PRIMARY KEY, Polling Firm VARCHAR, Date VARCHAR, Venstre (V) VARCHAR, Social Democrats (A) VARCHAR, Danish People's Party (O) VARCHAR, Socialist People's Party (F) VARCHAR, Conservative People's Party (C) VARCHAR, Social Liberal Party (B) VARCHAR, Liberal Alliance (I) VARCHAR, Red-Green Alliance (Ø) VARCHAR, Christian Democrats (K) VARCHAR, Government VARCHAR, Opposition VARCHAR)  
SELECT Social Liberal Party (B) FROM opinion_polls WHERE Conservative People's Party (C) = 4.5%